Why is the Trayvon Martin Case important?

April 15, 2012, 5:16 AM|CBS News correspondent Mark Strassman was the first to break the Trayvon Martin story back in early March. Now the story has garnered national attention and outrage. Bob Schieffer speaks with Strassmann, Georgetown University professor Michael Eric Dyson, Time Magazine columnist Toure, and CBS News legal analyst Jack Ford about the importance of this case.